/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.tools.idea.uibuilder.scene.decorator;

import com.android.tools.idea.common.model.NlComponent;
import com.android.tools.idea.uibuilder.handlers.constraint.ConstraintUtilities;
import org.jetbrains.annotations.NotNull;

/**
 * Decorator for ToggleButton. Based off {@link ButtonDecorator} but displays text relevant for ToggleButton.
 */
public class ToggleButtonDecorator extends ButtonDecorator {
  private static final String DEFAULT_TEXT = "OFF";

  @NotNull
  @Override
  protected String getContentText(NlComponent nlComponent) {
    String text = ConstraintUtilities.getResolvedToggleText(nlComponent);
    if (text.isEmpty()) {
      text = DEFAULT_TEXT;
    }
    return text;
  }
}
